Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — #Depression

Hormones are like the body's messengers, orchestrating various physiological processes. While they play essential roles in growth, metabolism, and reproduction, they also have a profound impact on your mood and emotions. The delicate balance of hormones can sway your emotional state, leading to mood swings, irritability, or even mood disorders. In this blog, we'll explore the intricate relationship between hormones and mood changes. 1. The Key Mood-Modulating Hormones Several hormones have a direct influence on your mood:a. Serotonin: Often referred to as the "feel-good" hormone, serotonin plays a crucial role in regulating mood. Low serotonin levels are associated with depression,...

  By Dr. Tracy Tranchitella, ND (ZRT Laboratory) The Cortisol Awakening Response (CAR) is the predictable rise in cortisol within the first hour of awakening. There are two events that contribute to this dynamic rise in morning cortisol. The first is in response to adrenocorticotropic hormone output from the pituitary as a part of the normal circadian activities of the hypothalamic–pituitary–adrenal (HPA) axis with involvement from the sympathetic nervous system. The second occurs in response to exposure to daylight with the activation of the suprachiasmatic nucleus in the hypothalamus, which happens within 30-45 minutes after awakening and can increase cortisol...

A growing body of research suggests that mitochondrial dysfunction may lie at the root of many treatment-resistant mental health conditions — including depression, anxiety, bipolar disorder, OCD and even dementia. In this clinical overview, Dr. Peter Bongiorno explains why neurons are particularly vulnerable to mitochondrial damage, how stress, heavy metals and hormonal imbalances compound the problem, and what a comprehensive 5-step repair plan looks like in practice.

Stress is not just a feeling — it triggers a cascade of neurochemical signals that activate the HPA axis. This article explores how neurotransmitters like serotonin, dopamine, GABA, and norepinephrine interact with the stress response, and why mood disorders such as anxiety and depression are so closely linked to HPA axis dysfunction.

The contraceptive pill is one of the most widely used medications in the world — but its effects on mood, brain chemistry and hormone balance are still poorly understood. This article explores how synthetic hormones disrupt oestrogen, progesterone, cortisol and neurotransmitters, and why some women are far more vulnerable to depression and anxiety as a result.